I didn’t see this topic until just now, but if you’re on Ubuntu check out my thread here: RTX 4070 NVIDIA driver, NVIDIA not updating their CUDA repo? and check out this PPA: Proprietary GPU Drivers : “Graphics Drivers” team
You can also find the drivers here: Linux x64 (AMD64/EM64T) Display Driver | 530.41.03 | Linux 64-bit | NVIDIA